Initial port of accelerated compositor to Mac OS X 10.6. Reused...

chrome/browser/gpu_process_host.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_GPU_PROCESS_HOST_H_
 #define CHROME_BROWSER_GPU_PROCESS_HOST_H_
 #pragma once
 
 #include <queue>
 
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/browser_child_process_host.h"
 #include "chrome/browser/renderer_host/resource_message_filter.h"
 #include "chrome/common/gpu_info.h"
 #include "gfx/native_widget_types.h"
 
 class CommandBufferProxy;
+struct GpuHostMsg_AcceleratedSurfaceSetIOSurface_Params;
 
 namespace IPC {
 struct ChannelHandle;
 class Message;
 }
 
 class GpuProcessHost : public BrowserChildProcessHost {
  public:
   // Getter for the singleton. This will return NULL on failure.
   static GpuProcessHost* Get();
@@ skipping 51 matching lines @@
   bool Init();
 
   void OnControlMessageReceived(const IPC::Message& message);
 
   // Message handlers.
   void OnChannelEstablished(const IPC::ChannelHandle& channel_handle,
                             const GPUInfo& gpu_info);
   void OnSynchronizeReply();
 #if defined(OS_LINUX)
   void OnGetViewXID(gfx::NativeViewId id, unsigned long* xid);
+#elif defined(OS_MACOSX)
+  void OnAcceleratedSurfaceSetIOSurface(
+      const GpuHostMsg_AcceleratedSurfaceSetIOSurface_Params& params);
+  void OnAcceleratedSurfaceBuffersSwapped(int32 renderer_id,
+                                          int32 render_view_id,
+                                          gfx::PluginWindowHandle window);
 #endif
 
   void ReplyToRenderer(const IPC::ChannelHandle& channel,
                        ResourceMessageFilter* filter);
 
   // ResourceDispatcherHost::Receiver implementation:
   virtual URLRequestContext* GetRequestContext(
       uint32 request_id,
       const ViewHostMsg_Resource_Request& request_data);
 
   virtual bool CanShutdown();
 
   bool initialized_;
   bool initialized_successfully_;
 
   // GPUInfo class used for collecting gpu stats
   GPUInfo gpu_info_;
 
   // These are the channel requests that we have already sent to
   // the GPU process, but haven't heard back about yet.
   std::queue<ChannelRequest> sent_requests_;
 
   // The pending synchronization requests we need to reply to.
   std::queue<SynchronizationRequest> queued_synchronization_replies_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuProcessHost);
 };
 
 #endif  // CHROME_BROWSER_GPU_PROCESS_HOST_H_